Our contact centre will be closed Monday 29 May and will re-open Tuesday 30 May 8am. Our Smart Pay As You Go & Prepayment emergency line is open 24/7, if you’re off supply or unable to top up, please call 0345 303 3040.

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men working in trading floor with lots of PCs and screens - E.ONWe're working on our Energy Toolkit at the moment

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